Question

What do you mean by a pH scale? What is the pH value of water?​

Answer 1

Explanation:

pH is a measure of how acidic/basic water is. The range goes from 0 to 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.

Answer 2

PH scale is used to identify acidity and basicity of a salotion . acidic solutions have low pH level and basic solutions have high level . the pH value of woter is seven